47673080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1909

約数の個数: 96

約数和(自身を含む): 134447040

約数和(自身を除く): 86773960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1871, 1960, 2548, 3185, 3640, 3742, 5096, 6370, 7484, 9355, 12740, 13097, 14968, 18710, 24323, 25480, 26194, 37420, 48646, 52388, 65485, 74840, 91679, 97292, 104776, 121615, 130970, 170261, 183358, 194584, 243230, 261940, 340522, 366716, 458395, 486460, 523880, 681044, 733432, 851305, 916790, 972920, 1191827, 1362088, 1702610, 1833580, 2383654, 3405220, 3667160, 4767308, 5959135, 6810440, 9534616, 11918270, 23836540, 47673080]

約数ペア:

[(1, 47673080), (2, 23836540), (4, 11918270), (5, 9534616), (7, 6810440), (8, 5959135), (10, 4767308), (13, 3667160), (14, 3405220), (20, 2383654), (26, 1833580), (28, 1702610), (35, 1362088), (40, 1191827), (49, 972920), (52, 916790), (56, 851305), (65, 733432), (70, 681044), (91, 523880), (98, 486460), (104, 458395), (130, 366716), (140, 340522), (182, 261940), (196, 243230), (245, 194584), (260, 183358), (280, 170261), (364, 130970), (392, 121615), (455, 104776), (490, 97292), (520, 91679), (637, 74840), (728, 65485), (910, 52388), (980, 48646), (1274, 37420), (1820, 26194), (1871, 25480), (1960, 24323), (2548, 18710), (3185, 14968), (3640, 13097), (3742, 12740), (5096, 9355), (6370, 7484)]